package com.shujiaotong.service;

import com.shujiaotong.common.R;
import com.shujiaotong.pojo.Classes;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author author
 * @since 2024-10-20
 */
public interface IClassesService extends IService<Classes> {

    R getUserByClassId(Long id);

    boolean updateAllById(Classes classes);

    boolean saveAll(Classes classes);

    List<String> getClassByCardTags(String tags);

    List<Classes> getClassListByTag(String tag);
}
